Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 4 de 4
Filtrar
Adicionar filtros








Intervalo de ano
1.
Chinese Journal of Clinical Pharmacology and Therapeutics ; (12): 572-577, 2023.
Artigo em Chinês | WPRIM | ID: wpr-1014641

RESUMO

Traditional Chinese medicine injections for the prevention and treatment of cardiotoxicity of antineoplastic drugs was summarized, including Shengmai injection, Shenmai injection, Shenfu injection, Shenqi Fuzheng injection, Kangai injection, Huangqi injection, Xinmailong injection, Danhong injection, Danshen injection, Honghua injection, Kushen injection, Cinobufacin injection and Yinxingdamo injection. The mechanism of effect mainly includes inhibition of lipid peroxidation, reduction of calcium overload and anti-cardiomyocyte apoptosis, which provides the basis for the prevention and treatment of cardiotoxicity of antitumor drugs by traditional Chinese medicine.

2.
Chinese Pharmacological Bulletin ; (12): 1816-1822, 2022.
Artigo em Chinês | WPRIM | ID: wpr-1014251

RESUMO

Aim To evaluate the protective effect of Dexrazoxane(Dex)on onco-Cardiology caused by chemotherapeutic drugs other than anthracycline antitumor drugs using zebrafish embryos, including:cisplatin, paclitaxel, vincristine sulfate, 5-fluorouracil and cyclophosphamide. Methods Zebrafish embryos at 24 hpf(hours post-fertilization)were exposed to different concentrations of drugs. The survival rate and the overall animal morphology at 48 hpf, 72 hpf and 96 hpf were observed with a microscope. Heart rate, ventricular contraction fraction, ventricular volume, and cardiac output were measured and calculated by video recordings made with a VCD system. The protective effect of Dex was evaluated using the established model of onco-Cardiology induced by anti-tumor drugs other than anthracyclines. Results In terms of acute toxicity, cisplatin, vincristine sulfate, 5-fluorouracil and cyclophosphamide all significantly reduced the survival rate of zebrafish embryos. The LC50 value was 437.655, 25.538, 65.606 and 19.021 mmol·L-1, respectively. In addition to paclitaxel, the other four anti-tumor drugs all showed significant changes in overall animal morphology and cardiac function indicators. In the study of the protective effect of Dex on four kinds of tumor heart diseases except anthracyclines, only cisplatin had a significant protective effect, which could improve the cardiotoxicity caused by cisplatin. The optimal concentration of Dex was 80 μmol·L-1. Conclusions Zebrafish models of drug toxicity caused by cisplatin, vincristine sulfate, 5-fluorouracil, and cyclophosphamide is established, which proves that Dex only has a protective effect on the toxicity caused by cisplatin.

3.
Chinese Journal of Clinical Oncology ; (24): 309-313, 2020.
Artigo em Chinês | WPRIM | ID: wpr-861570

RESUMO

Cancer-associated venous thromboembolism (VTE) is a common complication and cause of death in patients with cancer. Therefore, strategies to prevent the occurrence of VTE have increasingly attracted attention. Prophylactic anticoagulant therapy can reduce the risk of VTE in patients with cancer. It is necessary to completely evaluate the benefits and potential adverse reactions and eliminate any contraindications of anticoagulant therapy before prophylactic anticoagulant therapy is administered to high-risk patients.

4.
Chinese Journal of Clinical Oncology ; (24): 448-452, 2019.
Artigo em Chinês | WPRIM | ID: wpr-754439

RESUMO

Objective: To understand the causes of death and long-term prognosis of lymphoma patients. Methods: Data from 6 200 patients with lymphoma admitted to the Department of Lymphoma, Peking University Cancer Hospital, from January 1995 to Decem-ber 2017, were collected. Those who had died and whose causes of death were known were selected. Clinical records and information on death were collected. Results: A total of 1,173 patients were selected, 742 of whom were male (63.3% ), and 431 were female (36.7%). The median age was 56 (8-92) years. There were 77 cases (6.6%) of Hodgkin's lymphoma, 1,095 cases (93.4%) of non-Hodg-kin's lymphoma, and 1 case of unclear pathological classification. Overall population survival was 0-253 months, with a median surviv-al rate of 20 months. The direct causes of death included lymphoma in 688 (58.7%), various infectious diseases in 119 (10.1%), cardio-vascular diseases in 96 (8.2%), secondary primary tumors in 68 (5.8%), and other diseases in 202 cases (17.2%). The underlying causes of death included lymphoma in 936 (79.8%), secondary primary tumors in 94 (8.0%), cardiovascular diseases in 75 (6.4%), respiratory diseases in 32 (2.7%) and other diseases in 36 cases (3.1%). The underlying causes of death in cases wherein survival time exceeded 5 years included lymphoma in 129 (59.4%), secondary primary tumors in 38 (17.5%), cardiovascular diseases in 35 (16.1%), and other dis-eases in 15 cases (6.9%). The underlying causes of death in cases wherein survival time exceeded 10 years included lymphoma in 28 (46.7%), secondary primary tumors in 17 (28.3%), cardiovascular diseases in 7 (11.7%), and other diseases in 8 cases (13.3%). Conclu-sions: Primary tumors remain the main cause of death in patients with lymphoma. After primary tumors, secondary primary tumors and cardiovascular diseases are the most common causes of death, and with the prolongation of survival, the risk of death caused by these factors increases significantly.

SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA